android - Is it possible to hold a ScrollView to be always scrollable? -


i want make scrollview scrollable though has no element in it.

i tried extend linearlayout out of screen, not work.

    csv=(scrollview) findviewbyid(r.id.scrview);     csv.getviewtreeobserver().addonscrollchangedlistener(new viewtreeobserver.onscrollchangedlistener() {         @override         public void onscrollchanged() {             int scrolly= csv.getscrolly();             txtview.settext(string.valueof(scrolly));          }

i want because want see image position 1 element in scrollview.
this, can move image , see y position.

it can thought vertical viewpager.


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